METHOD OF EVALUATING RELIABLE LIFE SPAN OF ENCAPSULANT FILM AND DEVICE FOR EVALUATING RELIABILITY OF SAID FILM

摘要

There are provided a method of evaluating a reliable lifespan of an encapsulant film and a device for evaluating reliability of the film. The present application may provide a film that may be provided for an evaluation method in which reliability of an encapsulant film is simply and easily evaluated only by measuring a haze immediately before the encapsulant film is used, a failure of a product is determined and reliability may be predicted.